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SoCounter.h
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2  *
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23 
24 #ifndef COIN_SOCOUNTER_H
25 #define COIN_SOCOUNTER_H
26 
27 #include <Inventor/engines/SoSubEngine.h>
28 #include <Inventor/engines/SoEngineOutput.h>
29 #include <Inventor/fields/SoSFTrigger.h>
30 #include <Inventor/fields/SoSFShort.h>
31 
32 
33 class COIN_DLL_API SoCounter : public SoEngine {
34  typedef SoEngine inherited;
35 
36  SO_ENGINE_HEADER(SoCounter);
37 
38 public:
39  static void initClass(void);
40  SoCounter(void);
41 
47 
48  SoEngineOutput output; // SoSFShort
49  SoEngineOutput syncOut; // SoSFTrigger
50 
51 protected:
52  virtual ~SoCounter(void);
53 
54 private:
55  virtual void evaluate(void);
56  virtual void inputChanged(SoField * which);
57 
58  int numsteps;
59  short value;
60 };
61 
62 #endif // !COIN_SOCOUNTER_H
SoSFShort min
Definition: SoCounter.h:42
SoSFShort reset
Definition: SoCounter.h:46
SoEngine is the base class for Coin engines.Engines enables the application programmers to make compl...
Definition: SoEngine.h:34
SoEngineOutput syncOut
Definition: SoCounter.h:49
The SoSFTrigger class is the "void" class used for detecting field changes.Connect this field to a ma...
Definition: SoSFTrigger.h:32
The SoField class is the top-level abstract base class for fields.Fields is the mechanism used throug...
Definition: SoField.h:38
The SoSFShort class is a container for a short integer value.This field is used where nodes...
Definition: SoSFShort.h:30
SoSFTrigger trigger
Definition: SoCounter.h:45
virtual void inputChanged(SoField *which)
Definition: SoEngine.cpp:290
The SoCounter class is an integer counter engine.The engine counts from its min value to its max valu...
Definition: SoCounter.h:33
The SoEngineOutput class is the output slots in SoEngine instances.SoEngineOutput has methods for con...
Definition: SoEngineOutput.h:36
SoEngineOutput output
Definition: SoCounter.h:48
virtual void evaluate(void)=0
SoSFShort max
Definition: SoCounter.h:43
SoSFShort step
Definition: SoCounter.h:44

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